/Engine/Plugins/Media/ElectraSubtitles/Source/ElectraSubtitles/Public/IElectraSubtitleModule.h
Returns a priority for this plugin's subtitle format feature. The return value is not standardized, but the decoder returning the largest value for a format will be used to handle the subtitles. This is mainly used if you provide a plugin of your own that handles a format better than another plugin does and you want to make sure yours will be used.
int32 GetPriorityForFormat ( const [FString](API\Runtime\Core\Containers\FString) & SubtitleCodecName ) const